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Unipolar Driver ICs
SI-7300A and SI-7330A
s Ratings
Absolute maximum rating Type No. SI-7300A SI-7330A Supply voltage (V) VCC1 48 42 VCC2 8 8 Output current (A) Io 1.7 3.2 Junction temperature (°C) Tj +125 +125 Operating ambient temperature (°C) Top –20 to +80 –20 to +80 (Ta = 25 °C) Storage temperature (°C) Tstg –30 to +100 –30 to +100
s Characteristics
Electrical characteristics Supply voltage Output current VCC2 input current Oscillation frequency External zener diode breakdown voltage (V) VZ min VCC1 +5 VCC1 max 70 43
(Ta = 25 °C) Input excitation signal (active high) Input voltage (V) High level input current (mA) Low High Io= Io= Io= Io= level level 0.5A/ø 1.0A/ø 1.5A/ø 3.0A/ø (OFF) (ON) VIL max 0.8 0.3 V IH typ 2.8 1.